Part Pin to Pin Compatibility Function Features Pads PDF
IZE4406C SLE4406C

IC for Prepaid Cards
  • Vcc=4.5...5.5 V
  •  104x1 bit organization
  •  3 memory areas with special characteristics (ROM, PROM, EEPROM)
  •  Maximum of 20480 count units
  •  Special security features
  •  Minimum of 100000 write/erase cycles
  •  Data retention for minimum of 10 years
  • Contact configuration and serial interface in accordance to ISO standard 7816-3
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IZE4428 SLE4428

Intelligent 1024 byte EEPROM with write protect function & 
security logic
  • EEPROM 1024 byte
  •   Security code (working as transport code during delivery)
  •   Byte protection
  •   Write/ Erase time (min)2.5 ms
  •   Supply Voltage, 5V
  •   Ambient temperature, 0 … + 70oC
  •   Retention time, 5years
  •  Health insurance card
  •  Minimum of 10 000 write/erase cycles
  •   Access control
  •  Electronic tickets
 5
IZE4442 SLE4442

Intelligent 256 byte EEPROM with write protect function & security logic
  • EEPROM 256 byte
  •   Security code (working as transport code during delivery)
  •   Byte protection
  •   Write/ Erase time (min) 2.5 ms
  •   Supply Voltage, 5V
  •   Ambient temperature, 0 … + 70oC
  •   Retention time, 5 years
  •   Health insurance card
  •  Minimum of 10 000 write/erase cycles
  •   Access control
  •  Electronic tickets
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IZ2814 MC2814

IC for Prepaid Cards
  • Internally Organized Memory 256 x 8
  • Two-wire Serial Interface
  • Bidirectional Data Transfer Protocol
  • Byte Write Modes
  • 8-byte Page Write Modes
  • Write Protection Memory
  • Self-timed Write/Erase Cycle (20 ms max)
  • Endurance:  100000  Cycles
  • Data Retention:  10 years
  • On-chip  Charge Pump for Programming
  • Answer to Reset
  • Operation Range  from  -40°C to +70°C
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IZ2814A

IC for Prepaid Cards
  • Internally Organized Memory 64 x 8
  •  Two-wire Serial Interface
  •  Bidirectional Data Transfer Protocol
  •  Byte Write Modes
  •  2-byte Page Write Modes
  •  Write Protection Memory
  •  Self-timed Write/Erase Cycle (20 ms max)
  •  Endurance:  100000  Cycles
  •  Data Retention:  10 years
  •  On-chip  Charge Pump for Programming
  •  Answer to Reset
  • Operation Range  from  -40°C to +70°C
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IZ2815A-03 SLE4436E

IC for Prepaid Cards
  • Vcc=4.5...5.5 V
  •  Icc=5 mA
  •  221-bit EEPROM and 16 bit mask-programmable ROM
  • 104 bit user memory fully compatible  with IZ4406:
    - 64 bit identification area
    - 40 bit counter area including 1 bit for   personalization
  • 133 bit additional memory for advanced  features
    - 4 bit counter backup (anti-tearing flags)
    - 1 bit initiation flag for authentication key 2
    - 16 bit data area 1 for free user access
    - 48 bit authentication key 1
    - either 64 bit data area 1 for user defined   data or 48 bit authentication key 2
  •  EEPROM programming time   5 ms
  •  Endurance minimum of 105  write/erase cycles per bit
  •  Data retention for minimum of 10 years
  •  Contact configuration and serial interface in accordance to ISO standard 7816-3
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